Memory prodigies around the world seek to outdo each other in digesting ever larger servings of pi.

For other cooked fish, the agency said that women could safely eat about two large servings, or 12 oz, per week.

Yield: 2 large or 4 small servings.

Yield: 6 large or 8 small servings.

Makes 1* cups, enough for 4 small servings; double recipe for larger servings.

They might continue to have large servings of dessert, for example, when you take a smaller serving.

Yield: Four large servings as a main course, or eight to ten as an appetizer.

Single appetizer portions sell for $5 to $9 and main dishes for $10 to $15, about half the price of the larger servings.

Small servings are proportionally more expensive than large servings.

Yield: Makes six large servings, 12 demitasse size.